Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Download search results Subscribe to news feed Your filters: cql: author="Wittmer, H" or (type exact bookEditor and editor="Wittmer, H") Add to list Journal Article A1 Science-policy challenges for biodiversity, public health and urbanization: examples from Belgium H Keune, C Kretsch, G De Blust, M Gilbert, L Flandroy, K Van den Berge, V Versteirt, T Hartig, L De Keersmaecker, H Eggermont, et al. (2013) ENVIRONMENTAL RESEARCH LETTERS. 8(2).